摘要
介绍铝—铜复合薄板材的超声波检测方法。论述了采用界面回波相位判断法和幅度C扫描检测法确定该种复合板中脱接缺陷的要点，并对各种方法的检测结果进行了分析。
This paper presents ultrasonic detection method of aluminum - copper compoite sheet, expounds keypoints of determining disconnection defect in sheet by means of interface echo phase judgement method and C amplitude scanning method and analyzes detection results from all kinds of methods.
出处
《洪都科技》
1999年第2期45-50,共6页
Hongdu Science and Technology
